A recent poll asked 3,228 16- to 21-year-olds whether or not they are likely to serve in the U. S. military. The following joint probability table, cross-classified by sex and race, reports the proportion of those polled who responded that they are likely or very likely to serve in the active-duty military.

4 puzzles in 3 hours

step-by-step explanation:

∈3,600

step-by-step explanation:

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.

hi there!

not proportional because the 42 does not go into 120 and 3 does not go into 8.

correct proportion: $40/1 ticket.

the reason i say this is because 40/1 is simplified and it evenly goes into 120/3.

hope this : )